Data upadated 2020-12-31 11:30:58. World data are from Worldometers. National and state-level mortality, case, and testing data are from Johns-Hopkins University. County and city-level mortality and case data are from the New York Times.

World Data

There have been 83,055,202 confirmed covid-19 cases and 1,811,358 deaths worldwide.

Top Countries by Cases
country Cases Deaths New Cases New Deaths
USA 20,217,241 350,780 234,775 3,882
India 10,267,283 148,774 21,957 299
Brazil 7,619,970 193,940 55,853 1,224
Russia 3,131,550 56,426 26,513 599
France 2,600,498 64,381 26,457 303
UK 2,432,888 72,548 50,023 981
Turkey 2,194,272 20,642 15,692 254
Italy 2,083,689 73,604 16,202 575
Spain 1,921,115 50,689 15,058 247
Germany 1,720,173 33,486 28,410 1,066

National Data

There have been 19,493,586 confirmed covid-19 cases and 333,524 deaths in the United States.

Last 7 Days
Date Cases Deaths New Cases New Deaths
2020-12-30 19,493,586 333,524 225,671 3,903
2020-12-29 19,267,915 329,621 195,194 3,299
2020-12-28 19,072,721 326,322 162,190 1,491
2020-12-27 18,910,531 324,831 153,194 1,402
2020-12-26 18,757,337 323,429 189,494 1,419
2020-12-25 18,567,843 322,010 125,368 1,548
2020-12-24 18,442,475 320,462 203,625 2,949

Deaths

Cases

Hospitalization rates provide an indication of the severity of current cases. Note, however, that not all states report these data and some states have only recently begun reporting. This is particuarly true for ICU and ventilator counts. As a result, some of the observed changes in patient counts over time reflect changes in the set of reporting states.

Testing

State Data

This section summarizes state-level data. State-level graphs are shown for the largest 15 states by population, which account for 66 percent of the total U.S. population.

Deaths

## Cases

Testing

Interpretation of differences in case rates across states is complicated by the fact that those states that do more thorough testing will invariably uncover more cases. A lower positive test rate is an indication that a state is doing more comprehensive testing since, when testing is rationed, only those individuals who are more likely to test positive are typically tested. The following chart compares the one-week increase in detected cases to the the number of tests administered by each state relative to population. The states of greatest current concern are those with both a large increase in detected cases and a relatively small increase in tests. These states lie in the upper-left of the chart.

Local Data

Latest Local Data
State Cases Deaths New Cases New Deaths
DC 28,758 780 223 5
MD 273,689 5,848 2,628 45
VA 344,345 4,984 4,048 64

Deaths

Cases

Testing